This Hillman Reflective Safety Tape pack contains items in two colors, there are two 6" by 1-5/16" red adhesive backed strips and two 6" by 1-5/16" white adhesive backed strips. The 1/4 mile reflectivity exceeds U.S. Safety Standards and provides visibility of obstacles for night-time reflected light applications. The adhesive is of superior quality and designed to withstand severe weather in outdoor applications. Make mailboxes more visible or use on bicycles for greater visibility at night. Proudly made in the U.S.A.